Filtering Groups of 3 Rows based on a column

I am kind of new to this, but is there anyway way I can use autofilter to filer groups of three rows based on the value of one column.

My data is setup like this

Please Login or Register  to view this content.

This goes on for about 1000 rows, what I would like to do is filter by supervisor but have the Cert# and Expiry remain

I realize that this could have been setup to better accommodate what I like but it was imported from another file so I have to work with what I got

Any help would be appreciated, and again I am kind of new so go slow if possible