如何在TornadoFX中隐藏表视图的头部？

class HiddenHeaderTableCell : TableCell<Any, Any>() {
    override fun updateItem(item: Any?, empty: Boolean) {
        super.updateItem(item, empty)
        graphic = null
    }
}

class HiddenHeaderTableColumn<S, T> : TableColumn<S, T>() {
    override fun buildDefaultHeader(): TableCell<S, T> {
        return HiddenHeaderTableCell()
    }
}

class MyView : View() {
    override val root = borderpane {
        center {
            tableview<Person> {
                column("Name", Person::name)
                column("Age", Person::age)
                
                // 隐藏表头
                val hiddenHeaderColumn = HiddenHeaderTableColumn<Person, Any>()
                columns.add(hiddenHeaderColumn)
            }
        }
    }
}