Categorize Calendar for Single Category View

We have a group calendar to communicate out-of-office information, plan vacation, etc. I would like to provide a way to show the calendar items for just one person in this database.

I was hoping I could take our regular calendar, add a column that would have the name of the person for whom the request was made, then embed the view as a Single Category View. However, this does not work. I get a blank calendar, which makes perfect sense, as the first column of a calendar view is not supposed to be a text value.

Does anyone know how to manage this? Is the requirement clear? Let me know if it is not.