Cube view: Suppress if zero on Expansion 1 but show all on Expansion 2 when opened up with the +.

I have CV - rows with Accounts as Expansion 1 , and three Origin-member as Expansion 2. I'd like to have the Accounts as suppressed if zero ( no problem) but when I open the +-sign to see the Origin members for selected account I want all three (Forms, Adj, Import) members to show without having to use insert member. User should input data on the O#Forms member which is suppressed unless previously used.