You will see a recipies button. First, gather two pieces of wood. Once you have the material, go to the inventory by pressing tab.
Light wood bedroom set
Wooden chair for sauna
Petra leisure 14 ft wooden arc hammock stand
How to Upgrade the Wood Frame in 7 Days to Die (PS4) YouTube
You can collect them using an ax to cut down a tree or a wooden material, or simply punching it.
