activeSheet.tables.add("Table1", 0, 0, 3, 3, GC.Spread.Sheets.Tables.TableThemes.dark1);
activeSheet.getCell(0,0).text("Name");
activeSheet.getCell(0,1).text("Value");
activeSheet.getCell(0,2).text("T/F");
activeSheet.getCell(1,0).text("AW");
activeSheet.getCell(1,1).text("5");
activeSheet.getCell(1,2).text("T");
//button click
$("#button1").click(function () {
     var table  = activeSheet.tables.find(0,0);
     activeSheet.tables.remove(table, GC.Spread.Sheets.Tables.TableRemoveOptions.keepData);
});