Note If you do not see Pivot, it means the Dashboard designer has disabled this functionality in the View via the Property Panel ("Show pivot table header" option).
By default, the pivot table does not appear on a chart, it is available
in the context menu. As you move dimensions within in the pivot header, notice
that the graph changes and responds to the placement of the dimensions.

You can explore data in a pivot table by dragging and dropping the dimensions in rows or columns. The Dashboard Designer automatically generates the required table and expansion.
When more than one dimension is in a row or column, a small plus sign appears; click the plus sign to expand the column or row to access more details.