Not excellent enough, but something similar,
I don't know the way to highlight one dimension, though.
Then set format one by one and change the position with drag&drop..
Superstore_PIE_SM_10.1.twbx 368.5 KB
I have been playing around with this concept over the last couple of days - using the size() tag and then dropping the calculated field over the size mark.
Where I've been getting stuck is I want to embed this within a calculated field so that a selected column within a dashboard will stand out when selected like this;
Am hoping this might send you in a new direction with Thiraj's issue.
I'm still tinkering with my issue but this might help the OP