That's not what your initial post implied.
In that instance I would create a calculated field that tested them, then apply criteria to that caclulated field:
IncludeRecord: Iif(Isnull([Field1]), 1, 0) + Iif(Isnull([Field2]), 1, 0) + Iif(Isnull([Field3]), 1, 0)
Then in the criteria section of that field I would put >0.