Add option to Trellis/Tiered Date Settings to continue cumulative totals

Currently when using Trellis/Tiered Dates on a card, a cumulative total will reset in the different sections. Whilst this is useful when reporting cumulative totals by periods, trellis/tiered dates need to be removed when cumulative totals are required across different periods. See below examples

Suggesting to add an option to the Trellis/Tiered Date section that disables the cumulative reset to zero.