I think it would be a useful enhancement if these options on the new Excel filetype were not just exclusions. It would be useful to able to select "inclusions" instead of "exclusions" so if you wanted to only extract text of a particular colour, or certain rows or columns then you could do this. The current solution is a little problematic for some files where it's not so easy to change all the colours to support "exclusion" and then put them back again afterwards in the target file.