SchemaCubes

<script>
var dataSource = new kendo.data.PivotDataSourceV2({
  type: "xmla",
  transport: {
    connection: {
        catalog: "Adventure Works DW 2008R2"
    },
    read: "https://demos.telerik.com/service/v2/olap/msmdpump.dll"
  }
});

dataSource.schemaCubes()
    .then(function(cubes) {
/* The result can be observed in the DevTools(F12) console of the browser. */
        console.log(cubes);
    });
</script>