Conditional Suppression - If greater than 0

Summary:

I would like to suppress a column if the value is >= 0 (in a column) - in dependent if the row is suppressed. There may be a negative number I want to display. However, I cannot seem to get it done. Can it be done? I have tried many iterations with no luck.

Notes

Rows - I have suppress on the rows if the alias does start with SAC - works fine

Columns - I have the current POV parent entity in column B and 0 level descendants of current POV. However, the conditional suppression is not working. I want it to suppress the column if >=0 — leave only the negatives.