Multiple choice in excel

I want create a multiple choice,with 4 steps, the first one, to choose the first line, "Upper body and Lower Body", the seconde, if in the first one i choose the "upper body" the option available will be "Empurrar horizontal"; "Empurrar vertical",etc. in third, the options will be "push up" and "Bench press" if i choose "Empurrar vertical", like the example. my problem is the step 3, because i want to choose one exercise "Push up" if in step 2 i had choosed "Empurrar horizontal"