columns.expand Boolean

If set to true, the member will be expanded.

Example - set the column as expanded

<script>
var dataSource = new kendo.data.PivotDataSourceV2({
  type: "xmla",
  columns: [{ name: "[Date].[Calendar]", expand: true }],
  transport: {
      connection: {
          catalog: "Adventure Works DW 2008R2",
          cube: "Adventure Works"
      },
      read: 'https://demos.telerik.com/olap/msmdpump.dll'
  }
});
dataSource.fetch();
</script>
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