Please implement a default "Top 10" result in the dropdown, generated from a DAX measure. The number of top results should be user-editable—either via a dropdown (e.g., Top 10, Top 50, Top 100, Top N, ALL) or by allowing the user to manually enter a desired number.

As an alternative, consider implementing a lazy-loading list to improve performance. Currently, the list loads all possible options at once, which causes a significant delay when the dataset is large.