Hierarchical list of MOC notes with dataview in Obsidian

Question

I have a library of notes in Obsidian sorted in hierarchical MOCs that link to each other.

For example, I have a note called "MOC_Data" which has links to various other MOCs

Home
    MOC_Data
        MOC_AI
            <notes about AI, ML and Deep Learning>
        MOC_BigQuery
            <notes about BigQuery setup and code>
        MOC_Databases
            ...
    MOC_Software
        MOC_Google Analytics
        MOC_Google Tag Manager
...

I want to use dataview to generate a hierarchical list of only the MOCs like so:

• MOC_Data
  • MOC_AI
  • MOC_BigQuery
  • MOC_Databases
• MOC_Software
  • MOC_Google Analytics
  • MOC_Google Tag Manager

But I don't know how to do that with dataview?

This gets me a list of all the MOCs, but not in a hierachical view

LIST
WHERE contains(file.name, "MOC_")