CSV to MD format

To convert a CSV list to Markdown list

Input

apple,fruit
onion,vegetable
cherry,fruit
garlic,vegetable
ginger,vegetable
rose,flower
orange,fruit
jasmine,flower

Output

- flower
        - jasmine
        - rose
- fruit
        - orange
        - cherry
        - apple
- vegetable
        - ginger
        - garlic
        - onion