Embed Power Point slide into Power BI

It's the other way round.  You can dynamically include a Power BI visual in a PowerPoint slide.

Hi, BlueAndOrange24 

As lbendlin said, the current version does not support embedding PowerPoint Pivot into PBI report but rather embedding PBI report into PowerPoint Pivot.

Add a live Power BI report page to PowerPoint - Power BI | Microsoft Learn

Or you can export the PPT as a GIF (each page is exported as a GIF), and then import it into PBI Desktop as an image, and then create page navigation to achieve a similar effect to PowerPoint.

If you want to fulfill such a need to help us refine PBI, you can submit an idea for here and the product team will take note of such a need.

Related Link: New tab (powerbi.com)

Best Regards,
Yang
Community Support Team

If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

How to get your questions answered quickly --  How to provide sample data in the Power BI Forum

I see a video on YouTube labeled "Can you embed PowerPoint into a Power BI App? Let's try!"

It looks possible but what I'm not seeing is how to navigate to the "New Navigation Builder" within workspace in Power BI

I had the same challenge and ended up taking screenshots of the PowerPoint slides, then added them as image visuals in Power BI. If you're trying to show timelines or Gantt charts from your presentation, I’ve found www.officetimeline.com super useful—it's helped me quickly generate visuals that I could either screenshot or export and then bring into my Power BI reports without fuss.