I am currently trying to format one column of my table so that if there are any names that match in another column, the cell in the original column will be highlighted. Here's an example of what I mean:
Row 10 has a prerequisite of the M6A1. However, row 11 has a name of M6A1. I would like the M6A1 in row 10 to be highlighted.
To do this, I figured I would use COUNTIF, with the range from the current row (10 in this case) down to the bottom row (14). I don't want to hard-code in 14 however, as the list length will change. Therefore, I thought that I could just call the last row in the table, but that's not a feature apparently. I would like to know either how to dynamically reference the last row in this table, or if there is a better way to do this.