The TYPE button on the radio

I have already programmed the RDS function on the radio and understand what the TYPE button does. However, is there anyway to cycle through all the different ROCK stations (or same type of music) using the TYPE button? Each time you hit the TYPE button it cycles through the other 8 types of music instead of having the ability to focus on one type of music and see what stations are in your area with the one type you want to listen too. This would seem an obvious use of the TYPE feature. Any suggestions?