Daily notification when subitem status is not done

Does anyone know if there is a way that I can create a daily notification to the owner of a subitem if the status is not “Done”? I tried through automations and through workflows, but can’t seem to find a way. Whenever I set a time period it doesn’t allow me to pick another variable. If I do it through workflow, it doesn’t allow me to pick subitem status. In the pre-created automations it only has the option for all subitems status’ are something to notify.