I'm trying to create a pseudo table in Excel that concatenates a static header row and static header column.
The problem is when I copy (drag) the formula across the table, Excel isn't recognizing that I'm looking to pull the data from the static row/column.
I've tried manually entering the formula across 2 adjacent cells hoping that Excel would pick up on the pattern, but it's not.
Is there a mystery function (or way to manipulate Concatenate or &) to get the desired effect? Tried to outline in image below and realize I interchanged row/column when pointing out the formula =/. Actual data is a much larger table.
Any suggestions are appreciated.

