Show Self & Peers Under a Parent for Chart

[#1]

Hello,

I am hoping to get some insight into the proper syntax for a definition that I will show in a chart.  Here is what I am trying to do:

I have a columns named Geography, ParentGeography, and Value.

Geography is a selection box and my dimension.

Value is my expression.

So the effect that I am trying to get is that if a user selects a Geography, then they see all of Geographies (including them self) under that particular ParentGeography.

How can I achieve this in QlikView??

Thank You.

[maxgro]

hope to understand, see attachment