Update 1:
Because my question is not clear, so I post second example
Because row
I assume that when you say "column header" you really mean "row header".
Considering that the first cell (containing the text "Column Header"
) is at A1
this is the formula you have to introduce in cell A2
:
=IF(B2>0, $B$1, IF(C2>0, $C$1, IF(D2>0, $D$1, "")))
Drag this formula down on as many rows as you need and it'll (hopefully) achieve what you want.