This is what I have so far. Still looking to add some vertical margins.
Code:
<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="568" Loaded="Window_Loaded">
<Grid>
<DataGrid Name="dgLokasi" AutoGenerateColumns="False" ItemsSource="{Binding}">
<DataGrid.Columns>
<!--<DataGridTextColumn
x:Name="DSColumn" Binding="{Binding Path=DS}"
Header="DS" Width="80" IsReadOnly="True"/>
<DataGridTextColumn
x:Name="StyleColumn" Binding="{Binding Path=Style}"
Header="Style" Width="80" IsReadOnly="True"/>
<DataGridTextColumn
x:Name="ColorColumn" Binding="{Binding Path=Color}"
Header="Color" Width="80" IsReadOnly="True"/>
<DataGridTextColumn
x:Name="LotColumn" Binding="{Binding Path=Lot}"
Header="Lot" Width="80" IsReadOnly="True"/>
<DataGridTextColumn
x:Name="SizeColumn" Binding="{Binding Path=Size}"
Header="Size" Width="80" IsReadOnly="True"/>-->
<DataGridTemplateColumn>
<DataGridTemplateColumn.Header>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Grid.ColumnSpan="2" HorizontalAlignment="Center" Text="Rajut"/>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Kirim" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="1" Grid.Row="1" Text="Defect" Width="60" HorizontalAlignment="Center"/>
</Grid>
</DataGridTemplateColumn.Header>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Grid Width="120">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding Path=Loc01_20}" Width="60"/>
<TextBlock Grid.Column="1" Text="{Binding Path=Loc01_40}" Width="60"/>
</Grid>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn>
<DataGridTemplateColumn.Header>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Grid.ColumnSpan="3" HorizontalAlignment="Center" Text="QC Rajut"/>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Terima" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="1" Grid.Row="1" Text="Kirim" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="2" Grid.Row="1" Text="Retur" Width="60" HorizontalAlignment="Center"/>
</Grid>
</DataGridTemplateColumn.Header>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding Path=Loc02_10}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="1" Text="{Binding Path=Loc02_20}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="2" Text="{Binding Path=Loc02_30}" Width="60" HorizontalAlignment="Right" />
</Grid>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn>
<DataGridTemplateColumn.Header>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Grid.ColumnSpan="3" HorizontalAlignment="Center" Text="Penjodohan"/>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Terima" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="1" Grid.Row="1" Text="Kirim" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="2" Grid.Row="1" Text="Retur" Width="60" HorizontalAlignment="Center"/>
</Grid>
</DataGridTemplateColumn.Header>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding Path=Loc03_10}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="1" Text="{Binding Path=Loc03_20}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="2" Text="{Binding Path=Loc03_30}" Width="60" HorizontalAlignment="Right" />
</Grid>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn>
<DataGridTemplateColumn.Header>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Grid.ColumnSpan="3" HorizontalAlignment="Center" Text="Linking"/>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Terima" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="1" Grid.Row="1" Text="Kirim" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="2" Grid.Row="1" Text="Retur" Width="60" HorizontalAlignment="Center"/>
</Grid>
</DataGridTemplateColumn.Header>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding Path=Loc04_10}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="1" Text="{Binding Path=Loc04_20}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="2" Text="{Binding Path=Loc04_30}" Width="60" HorizontalAlignment="Right" />
</Grid>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn>
<DataGridTemplateColumn.Header>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Grid.ColumnSpan="3" HorizontalAlignment="Center" Text="Finishing"/>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Terima" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="1" Grid.Row="1" Text="Kirim" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="2" Grid.Row="1" Text="Retur" Width="60" HorizontalAlignment="Center"/>
</Grid>
</DataGridTemplateColumn.Header>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding Path=Loc05_10}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="1" Text="{Binding Path=Loc05_20}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="2" Text="{Binding Path=Loc05_30}" Width="60" HorizontalAlignment="Right" />
</Grid>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn>
<DataGridTemplateColumn.Header>
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Grid.ColumnSpan="3" HorizontalAlignment="Center" Text="QC Final"/>
<TextBlock Grid.Column="0" Grid.Row="1" Text="Terima" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="1" Grid.Row="1" Text="Kirim" Width="60" HorizontalAlignment="Center"/>
<TextBlock Grid.Column="2" Grid.Row="1" Text="Retur" Width="60" HorizontalAlignment="Center"/>
</Grid>
</DataGridTemplateColumn.Header>
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="{Binding Path=Loc05_10}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="1" Text="{Binding Path=Loc05_20}" Width="60" HorizontalAlignment="Right" />
<TextBlock Grid.Column="2" Text="{Binding Path=Loc05_30}" Width="60" HorizontalAlignment="Right" />
</Grid>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
</DataGrid.Columns>
</DataGrid>
</Grid>
</Window>