Zero Suppression Threshold with Unstored Data

Howdy

I want to apply a Zero Suppression Threshold (of 1,000) in a Cube View for a specific column.

However, the Account in my column is a Dynamic Calc. The suppression isn't working at all, can someone confirm if Zero Suppression Threshold is only available for Stored Data?

If it is only available for Stored Data, is my best option to use a Member Formula instead of a Dynamic Calc? 

I've tried using Cube View Math as well but I get the same result as using a Dynamic Calc.

Thanks in advance