Suggestions for Improved Nesting and Hyperlinking in Presentations

more nesting options would be great. I was trying to nest within columns today but couldn't. also tried to hyper link as a workaround to future gards in my gamma but that didn't seem to work well. My goal is to have a summary slide that then has areas within the slide that can be expanded/collaposed. In this case I chose an iceberg and it would be amazing to expand/collapse each section. I feel so boring listing a slide for each layer one after the other (and it's nice to have iceberg inbetween as a reminder of where you're at in the iceberg). If anyone has ways they've solved this lmk. The traditional nesting on a card isn't visually appealing for 5 layers (too busy in terms of text and vertical space used)