Need help with fixed dollar sign in SSRS

I'm trying to have all dollar signs line up left aligned while the values are right aligned without using 2 fields (so that when it exports to excel there aren't two columns).

Here is an example:

$             1,0000
$                     1
$                  222

Neither of these line up correctly:

="$"& Right(SPACE(25)&Sum(Fields!Myfield.Value), 25)

="$"&"                                  "&Sum(Fields!Myfield.Value), 25)

Any ideas on how to do this in R2?