Remote work with a 3yo is killing me

So I've been working from home for 8 months now and my daughter is 3. My wife goes back to work next month and we're gonna try keeping her home with me 3 days a week to save on daycare costs.

Honestly? I'm terrified. I can barely get through a Zoom call without her screaming in the background. Yesterday she knocked over a full cup of coffee right before I had to present to our VP. How are you guys actually doing this? Is there some secret to keeping them occupied while actually working?