Hi ThinDinh - so the App needs to be able to deal with an unknown number. If it makes a big difference, it would be possible to simplify and restrict to a maximum number.
Here is the Glide chart that I want to replace. Right now it shows pairs of values. Each value is a score out of 10. It would be so much better if it was a bubble chart (Quadrant analysis).
Right now the chart gets busy if there are lots of themes, so the user has a choice button to select a minimum threshold value. In this way they can filter the chart and only show the themes with values above the minimum threshold… works quite well but I could also limit the number to say 5. I just don’t know what the values will be… or how many themes.