How to set the num.currency{} such a way that it will display "-" sign for Negative numbers instead of "()"

Hi SAP folks,

I am working on a Adobe invoice form, where in few currency fields might need to show as "-" if they are negative numbers.

I am using Display pattern num.currency{}, but its displaying it as ($1,234,567.89), I want this to display as $-1,234,567.89

Can anyone please let me know how to achieve this.