Hold down the
Shift key, and double-click a
member in the chart, to display the parent member:
Depending on the type of chart, the member
could be represented by a marker such as a pie slice or column chart riser, or
by a name in the chart legend, or by a caption.
The child members no longer appear in the
view.
Alternatively, you can right-click the chart
object, and click Focused Drill Up.