I don't think you can do it automatically, but if you already have the ordinate dims on the drawing, you can start a note, click on the dim, and it will insert the dim into the note. You can insert mulitple dimensions into one note this way.
As Mark said, this isn't possible with SolidWorks built-in functionality.
As an addition to Mark's comment, though, you can hide the ordinate dimension after you link its value to the note so that it isn't cluttering up the drawing.
I believe this could be done with a macro, such that you could add that linked note with one click.