Could you post your workbook? I'm unclear how your data is structured... is Division a single variable, or three different ones?
Here's my guess as to how to solve this without having seen the workbook:
You'll have to use parameters to choose which selection you'll want (Division, LOB, etc.)
You'll want one equation that says
"If Parameter="Division" then [Division]
elseif Parameter="LOB" then [LOB]..." etc.
I'd drag this variable to the row. And then whatever this is separated by (City? Selection?), put on the Detail Shelf.