If you don’t want to follow a programme but rather select your own workouts or god workouts, you can select a journey and then just don’t follow it. Then you’ll be able to select any workouts or God from the explore section in your coach tab.
I think this was already discussed in the forum but I cannot find the thread to quote the exact correct answer.
I think, from my understanding, that while a bench is preferred, it is not 100% mandatory in order to do the dumbbell journey. Some people might just switch all bench exercises with other equipment such as Swiss ball, chairs, or even just the floor (floor presses). When a bench is required to hold your stance such as when performing a dumbbell row, you can use any similar object to help you keep your stance upright. Like a dumbbell rack, a low bar, or even by switching to a double dumbbell row.
I hope that helps!
If you are currently in a body weight journey, did you add dumbbells here? To let the coach know that you have this equipment available?