How to center text in a specific column in WPF ListView?

I tried this and also HorizontalAlignment, instead of TextAlignment but they still show up aligned to left.

<Window x:Class="EditorWindow.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        DataContext="{Binding RelativeSource={RelativeSource Self}}"
        Title="MainWindow" Height="800" Width="600">
    <Grid>
        <ListView ItemsSource="{Binding Effects}">
            <ListView.View>
                <GridView>
                    <GridViewColumn Width="100" Header="Name" DisplayMemberBinding="{Binding Name}"  />
                    <GridViewColumn Width="100" Header="Type" >
                        <GridViewColumn.CellTemplate >
                            <DataTemplate>
                                <TextBlock Text="{Binding Type}" TextAlignment="Center"/>
                            </DataTemplate>
                        </GridViewColumn.CellTemplate>
                    </GridViewColumn>
                    <GridViewColumn Width="100" Header="Opacity" DisplayMemberBinding="{Binding Opacity}" />
                </GridView>
            </ListView.View>
        </ListView>
    </Grid>
</Window>