When selecting values from Custom Field "B" based on the choice in Custom Field "A," apply a color-based restriction to filter options:

Dropdown #1 (Category Selection)

Options include:

"Fruit" (Yellow)

"Vegetables" (Blue)

Dropdown #2 (Item Selection)

Options available are filtered by the color match with Dropdown #1’s selection:

If "Fruit" is chosen, only Yellow options appear (e.g., "Orange," "Apple," "Banana").

If "Vegetables" is chosen, only Blue options appear (e.g., "Carrots," "Cucumber," "Lettuce").

This structure ensures that Dropdown #2 presents options compatible with Dropdown #1’s selection color.