Can I Use An Excel Intelligence Formula For Job Level Reporting?

I currently use @GLActual and @GLBudget formulas to pull financial data by GL accounts. Is there a way to add another layer and pull this same type of info for specific job numbers (customers)? Right now it looks like the 3 dimensions the formulas use are 1. GL Account 2. Year 3. Period. I'm looking to add a 4th dimension if that is possible.

Keith