Help w/ Tracking to Goal

I'm having trouble making a pivot table that will show me the running sum of our sales broken out over order days prior to opening, next to the season goal amount, and then track the running sales to goal. Here's what I'm trying to see:

Order days prior to Open                            Total Paid/Reserved Value                             Goal                                   % to Goal

-4                                                                 250,000                                                          1,000,000                           25%

-3                                                                 500,000                                                          1,000,000                           50%

-2                                                                 750,000                                                          1,000,000                           75%

-1                                                                 1,000,000                                                       1,000,000                           100%

Has anyone build anything like this? What is the trick to getting the goal to stay static (based on budget amounts for all the performances in one season)?

I've tried suggestions I've found in other posts (like this one), but the goal amounts shift over each day prior to opening.

Any help is always greatly appreciated.

Thanks,

Michael