Need to create many restr. key figs each with fixed list of restrictions

Need to create a Bex query with over 30 Restricted Key Figures, each key figure having a CONSTANT list of over 25 product attributes. Ths list is not of any specific range or pattern match. Is there a way I can create a variable with this constant exclusion list, that I can re-use in a key figure?

Appreciate any thoughts on this,

Kala