You posted your question in the subject line, so I do not know exactly what
it is you want to do. I gather that you want to insert a heading in a
column, to stretch down the side of the next column, and keep it centred in
the range of rows?
Iow, you may want to insert a heading in Col A, to centre between rows B1
and B50. However, you may later want to insert a row between rows B15 and
B16, and still keep the heading in Col A centred between B1 and now B51.
The best way would be to merge the relevant cells in Col A. Nothing
prevents you from inserting horizontal rows within a vertically merged range.
Any other way would be a hassle in any case
