Sram has 10-speed cassettes of 11-36 and 12-36 and 9-speed 12-34s. Shimano has 9-speed 11-34. None of them have a 24T second biggest cog, though, more like a 30.

Shimano 8-speed megarange have a big jump on the biggest two cogs.

You'll need a derailer that can cope of course.