Seems like for what you are asking, you need a rear cassette with a smaller range from high to low. You'll just have to accept the fact that the 11-13 don't get used much. You won't find many cassettes that don't have them.

But when you need them, you might regret not having them. If you are noob to cycling, then your legs will get stronger if you ride more than once a week. 3 times a week I feel good. 4 to 5 times a week I feel like superman.