The three activities that contain hidden water usage from your list are:
- Growing cotton to make fabric - Cotton requires a significant amount of water to grow.
- Processing and drying fabric - This process often involves water for dyeing and finishing, as well as energy use for drying.
- Drinking grown cattle feed - The production of feed for cattle involves water use, as well as the water needed for the cattle themselves.
Washing dishes typically doesn't involve hidden water usage compared to those activities.