You can always resize the columns programmatically, using SetColumnAttribute, after determining the maximum text width of your cells with GetTextDisplaySize. But this is admittedly, a bit cumbersome.
Another, probably easier, alternative is to not make the table an indicator, but instead make individual cells indicators. These can be all the cells in the table, if you wish. This is how you'd do it:
SetTableCellRangeAttribute (panel, control, VAL_TABLE_ENTIRE_RANGE, ATTR_CELL_MODE, VAL_INDICATOR);
Luis
NI